Service Manual TNC 407 / TNC 415 - heidenhain - DR. JOHANNES ...

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‘17. PLC Inputs and Outputs
17.1 Specifications
17.1.1 PLC Inputs at the Logic Unit
IO to 131 at X42
1128 to 1152 atX46
“0’‘-Signal Ue = -20 V to 3.2 V
le = 1 .O mA with Ue = 3.2 V
“I’‘-Signal Ue = 13 v to 30.2 v
le = 3.8 mA to 8.9 mA
Pin layout: see section 5.1.7
17.12 PLC Outputs at the Logic Unit
00 to 07 at X46
00 to 030 and “Control Ready for Operation” at X41
“I”-Signal U.min = UB-3v
I~NOM = 0.1 A
Pin layout: see section 5.1.7
17.1.3 PLC Inputs at the PL 400
I64 to 1126 at x4 to x9
“0’‘-Signal Ue=-20vto4v
le = 1.6 mA with Ue = 4 V
“I”-Signal Ue= 16.5Vto30V
le = 6.2 mA to 12.6 mA
17.1.4 PLC Outputs at the PL 400
032 to 062 and “Control Ready for Operation” at Xl to X3
“I’‘-Signal IJaM = UB-3v
lawm = 1.2A
Pin layout: see section 5.2.2
SERVICE MANUAL TNC 407/415
Issue: 01.09.1995
Page 79